HELIX Ci5 M80FM-S3

Power handling RMS / Max. P

90 / 135 Watts

Impedance Z 3 Ω

DC resistance Re 3.1 Ω

Frequency response 200 Hz - 6,000 Hz

Resonance frequency Fs 156 Hz

Mechanical Q factor Qms 3.68

Electrical Q factor Qes 0.75

Total Q factor Qts 0.63

Compliance Cms

407 µm/N



Equivalent air volume Vas 0.7 L

Force factor B*I 3.2 Tm



Sensitivity SPL 92 dB @ 2.83 V / 1m

88 dB @ 1W / 1m

Cone area Sd 36 cm²

Moving mass Mms 2.6 g

Cone material Silicon coated paper cone

Mechanical resistance Rms 0.68 kg/s

Voice coil diameter ø 20 mm

Voice coil winding height 7 mm

Max. linear excursion Xlin +/- 2.5 mm

Max. mechanical excursion Xmax +/- 4.5 mm

Outer diameter ø 78.5 mm / 3.09″

Outer diameter with universal mounting ring ø 88.9 mm / 3.50″

Installation diameter ø 69.5 mm / 2.74″

Installation depth 30.2 mm / 1.19″

Features FlexConnect terminal, powerful push-pull neodymium magnet system,

FlexMount80 Compatibility

FlexMount100 (in combination with the optional CFMK80-100)

FlexConnect inlays

WireKits



Scope of delivery

2 x Ci5 M80FM-S3

2 x Universal FlexMount CFM80 MULTI.1 & MULTI.2

2 x Universal connection cable

2 x FlexConnect inlay set (A, B, C, D)

2 x Speaker gasket

2 x Mounting ring with grille

1 x Mounting material